In one of your courses this semester, you will be working on a group project. The course ends with an oral exam based on the group project.
Although you need to be working in groups, you will be graded individually.
You will meet with the supervisor twice during the semester. For each meeting, you have to deliver specific parts of the project.
After you have finished the course, there is a possibility that the supervisor might agree to supervise your upcoming bachelor project.
But given that the supervisor has a very good reputation, you need to impress her if you want to compete and get her attention for your bachelor project.